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<document id="D62B1C81898C612142D46ACFD1AF2FBC" ID-CLB-Dataset="42367" ID-DOI="10.11646/zootaxa.3873.4.1" ID-GBIF-Dataset="fb49ba3b-9228-4653-bad8-a22bf4828785" ID-ISSN="1175-5326" ID-Zenodo-Dep="252208" ID-ZooBank="84F8465A-595F-4C16-841E-1A345DF67AC8" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460936451422" checkinUser="plazi" docAuthor="Summers, Mindi M., Al-Hakim, Iin Inayat &amp; Rouse, Greg W." docDate="2014" docId="039287EDAD57FFC3CF9CFB1FFC0FF865" docLanguage="en" docName="zt03873p344.pdf" docOrigin="Zootaxa 3873 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Myzostoma debiae Summers, Al-Hakim &amp; Rouse, 2014, n. sp." docType="treatment" docVersion="9" lastPageNumber="310" masterDocId="FFABFF95AD5EFFCACF0BFFD2FF8BFFD0" masterDocTitle="Turbo-taxonomy: 21 new species of Myzostomida (Annelida)" masterLastPageNumber="344" masterPageNumber="301" pageNumber="310" updateTime="1698582842985" updateUser="ExternalLinkService">
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<mods:title id="D59063D493567908CF6946EC08887FB0">Turbo-taxonomy: 21 new species of Myzostomida (Annelida)</mods:title>
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<mods:namePart id="03D686EA2B1B6BFEC2D03497965B744B">Summers, Mindi M.</mods:namePart>
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<mods:namePart id="0738057369DF6A77EEBBD47299DDE236">Al-Hakim, Iin Inayat</mods:namePart>
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<mods:namePart id="C610DF9C0B0EBADE2F5CF645FFF27C95">Rouse, Greg W.</mods:namePart>
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<mods:date id="EF7D15A0FE04015B398B45B2C1571B20">2014</mods:date>
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<treatment id="039287EDAD57FFC3CF9CFB1FFC0FF865" ID-DOI="http://doi.org/10.5281/zenodo.6138507" ID-GBIF-Taxon="119590650" ID-Zenodo-Dep="6138507" LSID="urn:lsid:plazi:treatment:039287EDAD57FFC3CF9CFB1FFC0FF865" httpUri="http://treatment.plazi.org/id/039287EDAD57FFC3CF9CFB1FFC0FF865" lastPageNumber="310" pageId="9" pageNumber="310">
<subSubSection id="C3216570AD57FFC3CF9CFB1FFE9FFAD8" pageId="9" pageNumber="310" type="nomenclature">
<paragraph id="8B8436FBAD57FFC3CF9CFB1FFCB6FB37" blockId="9.[151,829,1229,1288]" box="[151,829,1229,1255]" pageId="9" pageNumber="310">
<heading id="D0CC8197AD57FFC3CF9CFB1FFCB6FB37" bold="true" box="[151,829,1229,1255]" fontSize="11" level="1" pageId="9" pageNumber="310" reason="1">
<emphasis id="B94FEAE9AD57FFC3CF9CFB1FFCB6FB37" bold="true" box="[151,829,1229,1255]" pageId="9" pageNumber="310">
<taxonomicName id="4C3B4D78AD57FFC3CF9CFB1FFEFEFB37" box="[151,373,1229,1255]" class="Polychaeta" family="Myzostomidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="9" pageNumber="310" phylum="Annelida" rank="species" species="debiae" status="sp. nov.">
<emphasis id="B94FEAE9AD57FFC3CF9CFB1FFEFEFB37" bold="true" box="[151,373,1229,1255]" italics="true" pageId="9" pageNumber="310">Myzostoma debiae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27C5792AD57FFC3CE77FB1FFE34FB37" box="[380,447,1229,1255]" pageId="9" pageNumber="310" rank="species">n. sp.</taxonomicNameLabel>
Summers, Al-Hakim &amp; Rouse
</emphasis>
</heading>
</paragraph>
<paragraph id="8B8436FBAD57FFC3CF9CFB3DFE9FFAD8" blockId="9.[151,829,1229,1288]" box="[151,276,1263,1288]" pageId="9" pageNumber="310">
<figureCitation id="13002A7EAD57FFC3CF9CFB3DFF53FAD8" box="[151,216,1263,1288]" captionStart="FIGURE 4" captionStartId="10.[151,250,1752,1774]" captionTargetBox="[249,1337,195,1730]" captionTargetId="figure@10.[249,1338,195,1731]" captionTargetPageId="10" captionText="FIGURE 4. (A B) Live photographs of Myzostoma debiae n. sp. paratype (SIO-BIC A 3794) — (A) dorsal, showing characteristic color and patterning; (B) ventral, extended penises adjacent to third pair of parapodia and extended proboscis with seven papillae. (C) Live photograph of Myzostoma miki n. sp. holotype (SIO-BIC A 3662), dorsal, unique honeycomb pattern shown. (D G) Myzostoma eeckhauti n. sp. paratypes (SIO-BIC A 3668) — (D) dorsal; (E G) SEM, (E) ventral, specimen with only three pairs of parapodia—all other types had five pairs; (F) smooth extended proboscis, (G) parapodia with hook. (H I) Live photograph of Myzostoma hollandi n. sp. holotype SIO-BIC A 3791 — (H) dorsal; (I) ventral, showing six acirrate caudal processes and eight distinctive anterior triangular cirri. (J K) Live photographs of Myzostoma indocuniculus n. sp. paratypes (SIO-BIC A 3763) — (J) dorsal showing two wide bunny ear-shaped caudal processes; (K) from the side, showing the cirri on the body margin and their relative lengths. Scalebars 2 mm (A-B); 1 mm (C E, H K); 100 Μm (F, G)." httpUri="https://zenodo.org/record/252212/files/figure.png" pageId="9" pageNumber="310">Fig. 4</figureCitation>
AB
</paragraph>
</subSubSection>
<subSubSection id="C3216570AD57FFC3CF9CFAE5FB2DF9F8" pageId="9" pageNumber="310" type="materials_examined">
<paragraph id="8B8436FBAD57FFC3CF9CFAE5FE31FA48" blockId="9.[151,1436,1335,1973]" pageId="9" pageNumber="310">
<emphasis id="B94FEAE9AD57FFC3CF9CFAE5FE86FA80" bold="true" box="[151,269,1335,1360]" pageId="9" pageNumber="310">
<typeStatus id="54808859AD57FFC3CF9CFAE5FE83FA80" box="[151,264,1335,1360]" pageId="9" pageNumber="310" type="holotype">Holotype</typeStatus>
:
</emphasis>
<collectionCode id="ED2AAE3EAD57FFC3CE1EFAE5FEDDFA80" box="[277,342,1335,1360]" httpUri="http://grbio.org/cool/b9gz-izvg" name="Museum Zoologicum Bogoriense" pageId="9" pageNumber="310">MZB</collectionCode>
.Pol. 0 0 127
<emphasis id="B94FEAE9AD57FFC3CEE8FAE5FD13FA80" bold="true" box="[483,664,1335,1360]" pageId="9" pageNumber="310">paragenophore</emphasis>
(1 spm: in 70% ethanol after formalin fixation). Kri Eco Jetty, Raja Ampat,
<collectingCountry id="F32C766BAD57FFC3CFF8FA8EFEEBFAA5" box="[243,352,1372,1397]" name="Indonesia" pageId="9" pageNumber="310">Indonesia</collectingCountry>
(
<geoCoordinate id="EE0F503CAD57FFC3CE7AFA8EFD82FAA4" box="[369,521,1372,1396]" direction="south" orientation="latitude" pageId="9" pageNumber="310" precision="1" value="-0.55761665">0°33'27.42&quot;S</geoCoordinate>
,
<geoCoordinate id="EE0F503CAD57FFC3CD1DFA8EFD47FAA5" box="[534,716,1372,1397]" direction="east" orientation="longitude" pageId="9" pageNumber="310" precision="1" value="130.67674">130°40'36.23&quot;E</geoCoordinate>
), less than
<specimenCount id="9D3DFD72AD57FFC3CC46FA8EFC04FAA4" box="[845,911,1372,1396]" pageId="9" pageNumber="310" type="generic">
<quantity id="4CC39B1EAD57FFC3CC46FA8EFC01FAA4" box="[845,906,1372,1396]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="9" pageNumber="310" unit="m" value="20.0">20 m</quantity>
.
</specimenCount>
Collected at night using scuba on
<date id="FF85103BAD57FFC3CA16FA8EFF44FA48" pageId="9" pageNumber="310" value="2013-10-26">26 October 2013</date>
by MMS and GWR.
</paragraph>
<paragraph id="8B8436FBAD57FFC3CFCCFA76FDBFFA30" blockId="9.[151,1436,1335,1973]" pageId="9" pageNumber="310">
<emphasis id="B94FEAE9AD57FFC3CFCCFA76FE8DFA6D" bold="true" box="[199,262,1444,1469]" pageId="9" pageNumber="310">Host.</emphasis>
<taxonomicName id="4C3B4D78AD57FFC3CE1AFA77FDB7FA6D" authority="Messing" authorityName="Messing" box="[273,572,1444,1469]" class="Crinoidea" family="Comasteridae" genus="Comactinia" kingdom="Animalia" order="Comatulida" pageId="9" pageNumber="310" phylum="Echinodermata" rank="species" species="titan">
<emphasis id="B94FEAE9AD57FFC3CE1AFA77FE59FA6C" box="[273,466,1445,1468]" italics="true" pageId="9" pageNumber="310">Comactinia titan</emphasis>
Messing
</taxonomicName>
(
<taxonomicName id="4C3B4D78AD57FFC3CD44FA76FD68FA6D" box="[591,739,1444,1469]" class="Crinoidea" family="Comatulidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Comatulida" pageId="9" pageNumber="310" phylum="Echinodermata" rank="family">Comatulidae</taxonomicName>
,
<taxonomicName id="4C3B4D78AD57FFC3CDF9FA76FCF3FA6D" box="[754,888,1444,1469]" class="Crinoidea" kingdom="Animalia" order="Comatulida" pageId="9" pageNumber="310" phylum="Echinodermata" rank="order">Comatulida</taxonomicName>
, Crinoidea). SIO-BIC E6159 (
<collectionCode id="ED2AAE3EAD57FFC3CBD7FA76FA90FA6C" LSID="urn:lsid:biocol.org:col:15536" box="[1244,1307,1444,1468]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15536" name="Department of Natural Resources, Environment, The Arts and Sport" pageId="9" pageNumber="310">DNA</collectionCode>
subsample only). Genbank (COI—KM491778).
</paragraph>
<paragraph id="8B8436FBAD57FFC3CFCCFA3FFB2DF9F8" blockId="9.[151,1436,1335,1973]" pageId="9" pageNumber="310">
<emphasis id="B94FEAE9AD57FFC3CFCCFA3FFECAF9D4" box="[199,321,1517,1540]" italics="true" pageId="9" pageNumber="310">
<typeStatus id="54808859AD57FFC3CFCCFA3FFEB7F9D4" box="[199,316,1517,1540]" pageId="9" pageNumber="310" type="paratype">Paratypes</typeStatus>
:
</emphasis>
SIO-BIC A3794
<emphasis id="B94FEAE9AD57FFC3CD06FA3EFD46F9D5" bold="true" box="[525,717,1516,1541]" pageId="9" pageNumber="310">paragenophores</emphasis>
(3 spms: 2—in 70% ethanol after formalin fixation; 1—in 9% ethanol following fixation in
<collectionCode id="ED2AAE3EAD57FFC3CED4F9C2FDBEF9F8" box="[479,565,1552,1576]" pageId="9" pageNumber="310">DMSO</collectionCode>
). Same host and locality. Genbank (COI—KM014210).
</paragraph>
</subSubSection>
<subSubSection id="C3216570AD57FFC3CFCCF9E6FCFAF99C" box="[199,881,1588,1613]" pageId="9" pageNumber="310" type="etymology">
<paragraph id="8B8436FBAD57FFC3CFCCF9E6FCFAF99C" blockId="9.[151,1436,1335,1973]" box="[199,881,1588,1613]" pageId="9" pageNumber="310">
<emphasis id="B94FEAE9AD57FFC3CFCCF9E6FEC5F99D" bold="true" box="[199,334,1588,1613]" pageId="9" pageNumber="310">Etymology.</emphasis>
Named for Deborah Summers, mother of MMS.
</paragraph>
</subSubSection>
<subSubSection id="C3216570AD57FFC3CFCCF985FCADF8D0" pageId="9" pageNumber="310" type="diagnosis">
<paragraph id="8B8436FBAD57FFC3CFCCF985FCADF8D0" blockId="9.[151,1436,1335,1973]" pageId="9" pageNumber="310">
<emphasis id="B94FEAE9AD57FFC3CFCCF985FD89F9A0" bold="true" box="[199,514,1623,1648]" pageId="9" pageNumber="310">Diagnosis and description.</emphasis>
<typeStatus id="54808859AD57FFC3CD03F985FDFBF9A0" box="[520,624,1623,1648]" pageId="9" pageNumber="310" type="holotype">Holotype</typeStatus>
body circular, diameter ~
<quantity id="4CC39B1EAD57FFC3CC84F98AFC5BF9BF" box="[911,976,1624,1648]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="9" pageNumber="310" unit="mm" value="4.0">4 mm</quantity>
following fixation. Body margin with 20 medium-long cirri (
<figureCitation id="13002A7EAD57FFC3CE8AF9AEFE47F944" box="[385,460,1660,1685]" captionStart="FIGURE 4" captionStartId="10.[151,250,1752,1774]" captionTargetBox="[249,1337,195,1730]" captionTargetId="figure@10.[249,1338,195,1731]" captionTargetPageId="10" captionText="FIGURE 4. (A B) Live photographs of Myzostoma debiae n. sp. paratype (SIO-BIC A 3794) — (A) dorsal, showing characteristic color and patterning; (B) ventral, extended penises adjacent to third pair of parapodia and extended proboscis with seven papillae. (C) Live photograph of Myzostoma miki n. sp. holotype (SIO-BIC A 3662), dorsal, unique honeycomb pattern shown. (D G) Myzostoma eeckhauti n. sp. paratypes (SIO-BIC A 3668) — (D) dorsal; (E G) SEM, (E) ventral, specimen with only three pairs of parapodia—all other types had five pairs; (F) smooth extended proboscis, (G) parapodia with hook. (H I) Live photograph of Myzostoma hollandi n. sp. holotype SIO-BIC A 3791 — (H) dorsal; (I) ventral, showing six acirrate caudal processes and eight distinctive anterior triangular cirri. (J K) Live photographs of Myzostoma indocuniculus n. sp. paratypes (SIO-BIC A 3763) — (J) dorsal showing two wide bunny ear-shaped caudal processes; (K) from the side, showing the cirri on the body margin and their relative lengths. Scalebars 2 mm (A-B); 1 mm (C E, H K); 100 Μm (F, G)." httpUri="https://zenodo.org/record/252212/files/figure.png" pageId="9" pageNumber="310">Fig. 4</figureCitation>
AB). Mouth and cloaca on ventral surface. Mouth, cloaca, and 8 lateral organs positioned midway between margin and parapodia, alternating with the latter. Extended proboscis with 9 long, triangular papillae (
<figureCitation id="13002A7EAD57FFC3CE79F916FE3DF90C" box="[370,438,1732,1757]" captionStart="FIGURE 4" captionStartId="10.[151,250,1752,1774]" captionTargetBox="[249,1337,195,1730]" captionTargetId="figure@10.[249,1338,195,1731]" captionTargetPageId="10" captionText="FIGURE 4. (A B) Live photographs of Myzostoma debiae n. sp. paratype (SIO-BIC A 3794) — (A) dorsal, showing characteristic color and patterning; (B) ventral, extended penises adjacent to third pair of parapodia and extended proboscis with seven papillae. (C) Live photograph of Myzostoma miki n. sp. holotype (SIO-BIC A 3662), dorsal, unique honeycomb pattern shown. (D G) Myzostoma eeckhauti n. sp. paratypes (SIO-BIC A 3668) — (D) dorsal; (E G) SEM, (E) ventral, specimen with only three pairs of parapodia—all other types had five pairs; (F) smooth extended proboscis, (G) parapodia with hook. (H I) Live photograph of Myzostoma hollandi n. sp. holotype SIO-BIC A 3791 — (H) dorsal; (I) ventral, showing six acirrate caudal processes and eight distinctive anterior triangular cirri. (J K) Live photographs of Myzostoma indocuniculus n. sp. paratypes (SIO-BIC A 3763) — (J) dorsal showing two wide bunny ear-shaped caudal processes; (K) from the side, showing the cirri on the body margin and their relative lengths. Scalebars 2 mm (A-B); 1 mm (C E, H K); 100 Μm (F, G)." httpUri="https://zenodo.org/record/252212/files/figure.png" pageId="9" pageNumber="310">Fig. 4</figureCitation>
B). Five pairs of parapodia. Paired penes in line with third pair of parapodia. Dorsal color pattern with margin resembling ten white hearts (
<figureCitation id="13002A7EAD57FFC3CDB5F935FC89F8D0" box="[702,770,1767,1792]" captionStart="FIGURE 4" captionStartId="10.[151,250,1752,1774]" captionTargetBox="[249,1337,195,1730]" captionTargetId="figure@10.[249,1338,195,1731]" captionTargetPageId="10" captionText="FIGURE 4. (A B) Live photographs of Myzostoma debiae n. sp. paratype (SIO-BIC A 3794) — (A) dorsal, showing characteristic color and patterning; (B) ventral, extended penises adjacent to third pair of parapodia and extended proboscis with seven papillae. (C) Live photograph of Myzostoma miki n. sp. holotype (SIO-BIC A 3662), dorsal, unique honeycomb pattern shown. (D G) Myzostoma eeckhauti n. sp. paratypes (SIO-BIC A 3668) — (D) dorsal; (E G) SEM, (E) ventral, specimen with only three pairs of parapodia—all other types had five pairs; (F) smooth extended proboscis, (G) parapodia with hook. (H I) Live photograph of Myzostoma hollandi n. sp. holotype SIO-BIC A 3791 — (H) dorsal; (I) ventral, showing six acirrate caudal processes and eight distinctive anterior triangular cirri. (J K) Live photographs of Myzostoma indocuniculus n. sp. paratypes (SIO-BIC A 3763) — (J) dorsal showing two wide bunny ear-shaped caudal processes; (K) from the side, showing the cirri on the body margin and their relative lengths. Scalebars 2 mm (A-B); 1 mm (C E, H K); 100 Μm (F, G)." httpUri="https://zenodo.org/record/252212/files/figure.png" pageId="9" pageNumber="310">Fig. 4</figureCitation>
A).
</paragraph>
</subSubSection>
<subSubSection id="C3216570AD57FFC3CFCCF8DEFC0FF865" pageId="9" pageNumber="310" type="discussion">
<paragraph id="8B8436FBAD57FFC3CFCCF8DEFC0FF865" blockId="9.[151,1436,1335,1973]" pageId="9" pageNumber="310">
<emphasis id="B94FEAE9AD57FFC3CFCCF8DEFEB0F8F5" bold="true" box="[199,315,1804,1829]" pageId="9" pageNumber="310">Remarks.</emphasis>
<taxonomicName id="4C3B4D78AD57FFC3CE4EF8DFFD91F8F5" box="[325,538,1804,1829]" class="Polychaeta" family="Myzostomidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="9" pageNumber="310" phylum="Annelida" rank="species" species="debiae" status="sp. nov.">
<emphasis id="B94FEAE9AD57FFC3CE4EF8DFFD91F8F5" box="[325,538,1804,1829]" italics="true" pageId="9" pageNumber="310">Myzostoma debiae</emphasis>
</taxonomicName>
<emphasis id="B94FEAE9AD57FFC3CD2FF8DEFDECF8F5" bold="true" box="[548,615,1804,1829]" pageId="9" pageNumber="310">
<taxonomicNameLabel id="A27C5792AD57FFC3CD2FF8DEFDECF8F5" box="[548,615,1804,1829]" pageId="9" pageNumber="310" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
is distinct in its dorsal color pattern, the margin resembling ten white hearts. It can be further distinguished from other disc-shaped myzostomids by its cirri, which are equal in length, as well as its association with
<emphasis id="B94FEAE9AD57FFC3CED4F887FD23F8BC" box="[479,680,1877,1900]" italics="true" pageId="9" pageNumber="310">
<taxonomicName id="4C3B4D78AD57FFC3CED4F887FD2FF8BC" box="[479,676,1877,1900]" class="Crinoidea" family="Comasteridae" genus="Comactinia" kingdom="Animalia" order="Comatulida" pageId="9" pageNumber="310" phylum="Echinodermata" rank="species" species="titan">Comactinia titan</taxonomicName>
.
</emphasis>
Other disc-shaped myzostomids with long cirri show noticeable differences in cirral length, the most anterior and posterior pairs longer than the rest.
<typeStatus id="54808859AD57FFC3CB7EF8ABFB5CF841" box="[1141,1239,1913,1937]" pageId="9" pageNumber="310" type="paratype">Paratype</typeStatus>
SIO-BIC A3794 (fixed in formalin—Figure 4 AB) has 7 papillae on the proboscis.
</paragraph>
</subSubSection>
</treatment>
</document>